package File;

import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.io.Reader;

public class Demo9 {
    public static void main(String[] args) {
        try(Reader reader=new FileReader("./test.txt")){
            while (true){
                int c=reader.read();
                if(c==-1){
                    break;
                }
                System.out.println((char)c);
            }
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }
}
